CN113507255A - Power energy storage device for wind driven generator of photovoltaic micro-grid - Google Patents
Power energy storage device for wind driven generator of photovoltaic micro-grid Download PDFInfo
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- CN113507255A CN113507255A CN202110500704.5A CN202110500704A CN113507255A CN 113507255 A CN113507255 A CN 113507255A CN 202110500704 A CN202110500704 A CN 202110500704A CN 113507255 A CN113507255 A CN 113507255A
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- 238000004146 energy storage Methods 0.000 title claims abstract description 61
- 238000013016 damping Methods 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims description 26
- 239000007921 spray Substances 0.000 claims description 17
- 239000000779 smoke Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000000007 visual effect Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
- H02S10/12—Hybrid wind-PV energy systems
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/20—Systems characterised by their energy storage means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The invention discloses a power energy storage device for a wind driven generator of a photovoltaic microgrid, which comprises a bearing plate, a photovoltaic plate, a grid frame, an energy storage container and a PLC (programmable logic controller); the front end surface of the bearing plate is provided with a wind driven generator, and the upper surface of the bearing plate is provided with a storage bin; the photovoltaic panel is fixed outside the storage bin, a supporting vibration-damping connecting piece is arranged in the storage bin, the grid frame is fixed at the top of the supporting vibration-damping connecting piece, the energy storage container is positioned in the grid frame, and the input end of the energy storage container is connected with the output end of the wind driven generator and the output end of the photovoltaic panel; be provided with on the inner wall of storing the storehouse and be used for putting out a fire the protection component who puts out a fire when catching a fire in the energy storage container, protection component is connected with the PLC controller, and the device can effectively improve electric power energy memory's life.
Description
Technical Field
The invention belongs to the technical field of power storage, and relates to a power storage device for a wind driven generator of a photovoltaic micro-grid.
Background
The micro power source in the photovoltaic micro-grid is composed of intermittent renewable solar energy sources, such as a solar photovoltaic cell panel, a wind driven generator and the like. But current electric power energy memory simple structure, the function is single, when electric power energy memory inner structure broke down or the high temperature, electric power energy memory may be on fire, and current electric power energy memory can not real-time supervision is on fire and control the burning things which may cause the risk that electric power energy memory burns out, the cost of wind power generation has been increased, and energy storage container receives the influence of each component work operation of self and the influence of external interference factor easily produces vibrations, very easily cause the vibrations to damage to each component inside it, the life of electric power energy memory has been reduced, the result of use is poor.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a power energy storage device for a wind driven generator of a photovoltaic micro-grid, which can effectively prolong the service life of the power energy storage device.
In order to achieve the purpose, the power energy storage device for the wind driven generator of the photovoltaic microgrid comprises a bearing plate, a photovoltaic plate, a grid frame, an energy storage container and a PLC (programmable logic controller);
the front end surface of the bearing plate is provided with a wind driven generator, and the upper surface of the bearing plate is provided with a storage bin; the photovoltaic panel is fixed outside the storage bin, a supporting vibration-damping connecting piece is arranged in the storage bin, the grid frame is fixed at the top of the supporting vibration-damping connecting piece, the energy storage container is positioned in the grid frame, and the input end of the energy storage container is connected with the output end of the wind driven generator and the output end of the photovoltaic panel;
the inner wall of the storage bin is provided with a protection component used for extinguishing fire when the energy storage container is on fire, and the protection component is connected with the PLC.
The grid frame is a steel wire mesh in a grid shape.
The device also comprises a connecting frame; the lower extreme of link inserts and is fixed in the top of energy storage container after storing the storehouse, and the photovoltaic board is fixed in the upper end of link.
The outer wall of the storage bin is provided with a control box body, and the PLC is located in the control box body.
The protection component comprises a liquid supply component, a storage tank, a spray head, a connecting rod, a rotating motor, a fixing plate and a rotating shaft;
one end of a connecting rod is fixed on the inner wall of the storage bin, the other end of the connecting rod is fixed on a fixing plate, a rotating motor is positioned between the fixing plate and the inner wall of the storage bin and is fixed on the fixing plate, the control end of the rotating motor is connected with a PLC (programmable logic controller), the output end of the rotating motor is connected with one end of a rotating shaft, and the other end of the rotating shaft penetrates through the fixing plate to be connected with a rotating plate;
the storage tank and the spray head are located between the rotating plate and the energy storage container and fixed on the rotating plate, a liquid outlet of the storage tank is connected with the spray head through the liquid supply assembly, and the spray head is fixed on the rotating plate through the fixing sleeve.
The protection component also comprises an L-shaped connecting rod and a photoelectric smoke sensor; one end of the L-shaped connecting rod is connected with the outer wall of the fixing sleeve, the photoelectric smoke sensor is fixed at the other end of the L-shaped connecting rod and is opposite to the energy storage container, and the output end of the photoelectric smoke sensor is connected with the input end of the PLC.
And a reinforcing rib is arranged between the connecting rod and the inner wall of the storage bin.
The lower surface of the bearing plate is provided with an audible and visual alarm, and the audible and visual alarm is connected with the PCL controller; A5G transmission module is arranged in the control box body, and the PLC is connected with a remote peripheral terminal through the 5G transmission module.
The supporting vibration-damping connecting piece comprises an upper vibration-damping pad and a lower vibration-damping pad, the upper vibration-damping pad is fixed at the bottom of the grid frame, the lower end of the lower vibration-damping pad is fixed at the bottom of the storage bin, and a plurality of groups of telescopic rods are connected between the upper vibration-damping pad and the lower vibration-damping pad.
The bottom of the bearing plate is fixed with a connecting column.
The invention has the following beneficial effects:
when the electric energy storage device for the wind driven generator of the photovoltaic microgrid is in specific operation, electric energy generated by a photovoltaic panel and the wind driven generator is completely stored in the energy storage container, when a fire breaks out in the energy storage container, the fire is extinguished through the protective assembly, and meanwhile, the supporting vibration-damping connecting piece is arranged in the storage bin, wherein the grid frame is fixed at the top of the supporting vibration-damping connecting piece, the energy storage container is positioned in the grid frame, and the supporting vibration-damping component plays a role in vibration damping, so that the service life of equipment is prolonged, and the running safety of the equipment is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1;
FIG. 3 is an enlarged view of the point B in FIG. 1;
fig. 4 is a schematic structural view of the inside of the control box 7;
fig. 5 is a schematic view of the structure of the supporting shock-absorbing link 5.
The device comprises a bearing plate 1, a wind driven generator 2, a connecting column 3, an audible and visual alarm 4, a support connecting piece 5, an upper shock pad 501, a lower shock pad 502, a shock absorbing spring 503, a telescopic rod 504, an energy storage container 6, a control box 7, a storage bin 8, a grid frame 9, a photovoltaic plate 10, a connecting frame 11, a reinforcing rib 12, a fixing plate 13, a connecting rod 14, a rotating plate 15, a coupler 16, a rotating shaft 17, a rotating motor 18, a storage tank 19, a liquid inlet pipe 20, an electromagnetic valve 21, a photoelectric smoke sensor 22, an L-shaped connecting rod 23, a liquid outlet pipe 24, a fixing sleeve 25, a spray head 26, a PCL controller 27 and a 5G transmission module 28.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments, and are not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
There is shown in the drawings a schematic block diagram of a disclosed embodiment in accordance with the invention. The figures are not drawn to scale, wherein certain details are exaggerated and possibly omitted for clarity of presentation. The shapes of various regions, layers and their relative sizes and positional relationships shown in the drawings are merely exemplary, and deviations may occur in practice due to manufacturing tolerances or technical limitations, and a person skilled in the art may additionally design regions/layers having different shapes, sizes, relative positions, according to actual needs.
Referring to fig. 1, the power storage device for the wind turbine generator of the photovoltaic microgrid comprises a bearing plate 1, a wind turbine generator 2 is arranged on the front end surface of the bearing plate 1, a connecting column 3 is fixed at the bottom of the bearing plate 1, a storage bin 8 is arranged on the upper surface of the bearing plate 1, the connecting column 3 is used for installing the bearing plate 1, and the connecting column 3 is vertically fixed on the ground.
The storage bin 8 is internally provided with a supporting vibration damping connecting piece 5, wherein a grid frame 9 is fixed at the top of the supporting vibration damping connecting piece 5, the grid frame 9 is a steel wire mesh in a grid shape, an energy storage container 6 is positioned in the grid frame 9, the input end of the energy storage container 6 is connected with the output end of the wind driven generator 2, the lower end of a connecting frame 11 is inserted into the storage bin 8 and then fixed at the top end of the energy storage container 6, the top end of the connecting frame 11 is fixedly connected with a photovoltaic panel 10, the output end of the photovoltaic panel 10 is connected with the input end of the energy storage container 6, the inner wall of the storage bin 8 is provided with a protection component for extinguishing fire when the energy storage container 6 catches fire, so as to prevent the energy storage container 6 from being burnt out, prolong the service life of the energy storage container 6 and reduce the maintenance cost, the outer wall of the storage bin 8 is provided with a control box body 7, and the power interface of the protection component is connected with the output end of the energy storage container 6, a PLC controller is arranged in the control box body 7, wherein the output end of the PLC controller is connected with the protection component.
Referring to fig. 2 and 4, the protection assembly includes a connecting rod 14, one end of the connecting rod 14 is fixed on the inner wall of the storage bin 8, the other end of the connecting rod 14 is fixed on the fixing plate 13, a reinforcing rib 12 is arranged between the connecting rod 14 and the inner wall of the storage bin 8, the rotating motor 18 is located between the fixing plate 13 and the inner wall of the storage bin 8, the rotating motor 18 is fixed on the fixing plate 13, the control end of the rotating motor 18 is connected with the PLC controller, the output end of the rotating motor 18 is connected with one end of a rotating shaft 17, the other end of the rotating shaft 17 penetrates through the fixing plate 13 to be connected with the rotating plate 15, a coupler 16 is arranged on the rotating shaft 17, when the protection assembly works, the rotating motor 18 is controlled to work in real time through the PCL controller 27, and the rotating motor 18 drives the rotating plate 15 to rotate.
Referring to fig. 1 and 3, the storage tank 19 and the spray nozzle 26 are located between the rotating plate 15 and the energy storage container 6 and fixed on the rotating plate 15, a liquid outlet of the storage tank 19 is connected with the spray nozzle 26 through a liquid supply assembly, the spray nozzle 26 is fixed on the rotating plate 15 through a fixed sleeve 25, the fixed sleeve 25 is of a hollow structure, liquid carbon dioxide is filled in the storage tank 19, and the liquid carbon dioxide is sprayed out through the spray nozzle 26 to achieve fire extinguishing work on the energy storage container 6.
Referring to fig. 1 and 4, the liquid supply assembly includes a liquid inlet pipe 20, a liquid inlet of the liquid inlet pipe 20 is communicated with a liquid outlet of the storage tank 19, a liquid outlet of the liquid inlet pipe 20 is communicated with one end of a liquid outlet pipe 24, the other end of the liquid outlet pipe 24 passes through a fixing sleeve 25 to be communicated with a spray head 26, an electromagnetic valve 21 is arranged on the liquid inlet pipe 20, the electromagnetic valve 21 is communicated with a PCL controller 27, when the spray head 26 is required to work, the PCL controller 27 controls the electromagnetic valve 21 to be opened, so that liquid carbon dioxide in the storage tank 19 is sprayed out from the spray head 26, and the fire extinguishing work of the energy storage container 6 is realized.
Referring to fig. 3 and 4, one end of the L-shaped connecting rod 23 is connected to the outer wall of the fixing sleeve 25, the other end of the L-shaped connecting rod 23 is provided with the photoelectric smoke sensor 22, the photoelectric smoke sensor 22 is opposite to the energy storage container 6, the output end of the photoelectric smoke sensor 22 is connected to the input end of the PLC controller, when the energy storage container 6 is on fire, the photoelectric smoke sensor 22 feeds a detection signal back to the PCL controller 27, and the PCL controller 27 controls the rotating motor 18 and the electromagnetic valve 21 to work, so that the all-directional fire extinguishing work of the energy storage container 6 is realized.
Refer to fig. 1 and 4, the lower surface of loading board 1 is provided with audible-visual annunciator 4, and audible-visual annunciator 4 is connected with PCL controller 27, still be provided with 5G transmission module 28 in the control box 7, the PLC controller is connected with long-range peripheral terminal through 5G transmission module 28, give accident situation real-time feedback to long-range peripheral terminal through 5G transmission module 28, make things convenient for the staff to know the aerogenerator 2 position that breaks down in time, change the save time for subsequent maintenance, high working efficiency, when energy storage container 6 trouble, photoelectric smoke transducer 22 feeds back the signal to PCL controller 27, PCL controller 27 control audible-visual annunciator 4 work, can play the warning effect to peripheral personnel, the security is improved.
Referring to fig. 1 and 5, support damping connecting piece 5 and include shock pad 501 and lower shock pad 502, it is fixed in the bottom of net frame 9 to go up shock pad 501, the lower extreme of lower shock pad 502 is fixed in the bottom of storing storehouse 8, and go up and be connected with a plurality of sets of telescopic link 504 between shock pad 501 and the lower shock pad 502, damping spring 503 has been cup jointed on the telescopic link 504, through last shock pad 501, lower shock pad 502 and damping spring 503 absorb the impact that the storehouse 8 produced of outside collision, play the effect of shock attenuation buffering, effectively protect the part in the energy storage container 6, the life of extension energy storage container 6, and the practicality is good.
The working principle of the invention is as follows:
when the invention is used, the connecting column 3, the bearing plate 1, the wind driven generator 2 and the storage bin 8 are installed, the photovoltaic panel 10 converts light energy into electric energy and stores the electric energy in the energy storage container 6, the wind driven generator 2 converts wind energy into kinetic energy, the kinetic energy is converted into electric energy and stored in the energy storage container 6, the operation condition of the energy storage container 6 is monitored in real time through the photoelectric smoke sensor 22, when the internal elements of the energy storage container 6 are damaged or the temperature is overhigh, a fire condition may occur, at the moment, after the photoelectric smoke sensor 22 monitors signals, the signals are fed back to the PCL controller 27, the PCL controller 27 controls the rotating motor 18 and the electromagnetic valve 21 to work, the rotating motor 18 drives the rotating shaft 17 to rotate, the rotating plate 15 is driven by the rotating shaft 17 to rotate, liquid carbon dioxide in the storage tank 19 passes through the liquid inlet pipe 20 and the liquid outlet pipe 24 and then is sprayed on the energy storage container 6 through the spray nozzle 26, realize the all-round work of putting out a fire of rotation type, prevent that energy storage container 6 from burning out, reduce aerogenerator 2's cost of maintenance, through last shock pad 501, lower shock pad 502, damping spring 503 and telescopic link 504 absorb the impact that the storehouse 8 produced is stored in the external collision, play the effect of shock attenuation buffering, effectively protect the part in the energy storage container 6, the life of extension energy storage container 6, wherein, 5G transmission module 28 in the control box 7 feeds back the accident situation to long-range peripheral equipment terminal in real time, make things convenient for the staff can in time learn the aerogenerator 2 position that breaks down, change save time for subsequent maintenance, high work efficiency, PCL controller 27 control audible-visual annunciator 4 work simultaneously, play the warning effect to peripheral personnel, improve its security.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The power energy storage device for the wind driven generator of the photovoltaic microgrid is characterized by comprising a bearing plate (1), a photovoltaic plate (10), a grid frame (9), an energy storage container (6) and a PLC (programmable logic controller);
the front end surface of the bearing plate (1) is provided with a wind driven generator (2), and the upper surface of the bearing plate (1) is provided with a storage bin (8); the photovoltaic panel (10) is fixed outside the storage bin (8), a supporting vibration-damping connecting piece (5) is arranged in the storage bin (8), a grid frame (9) is fixed at the top of the supporting vibration-damping connecting piece (5), the energy storage container (6) is positioned in the grid frame (9), and the input end of the energy storage container (6) is connected with the output end of the wind driven generator (2) and the output end of the photovoltaic panel (10);
the inner wall of the storage bin (8) is provided with a protection component for extinguishing fire when the energy storage container (6) catches fire, and the protection component is connected with the PLC.
2. The electrical energy storage device for a wind generator for a photovoltaic microgrid of claim 1, characterized in that the grid framework (9) is a steel wire mesh in the shape of a grid.
3. The electrical energy storage device for wind generators for photovoltaic micro-grids according to claim 1, characterized by further comprising a connection frame (11); the lower end of the connecting frame (11) is inserted into the storage bin (8) and then fixed to the top end of the energy storage container (6), and the photovoltaic panel (10) is fixed to the upper end of the connecting frame (11).
4. The power storage device for the wind power generator of the photovoltaic microgrid of claim 1, wherein a control box (7) is arranged on an outer wall of the storage bin (8), and the PLC controller is located in the control box (7).
5. The electric energy storage device for the wind power generator of the photovoltaic micro-grid according to claim 1, wherein the protection component comprises a liquid supply component, a storage tank (19), a spray head (26), a connecting rod (14), a rotating motor (18), a fixing plate (13) and a rotating shaft (17);
one end of a connecting rod (14) is fixed on the inner wall of the storage bin (8), the other end of the connecting rod (14) is fixed on the fixing plate (13), a rotating motor (18) is positioned between the fixing plate (13) and the inner wall of the storage bin (8), the rotating motor (18) is fixed on the fixing plate (13), the control end of the rotating motor (18) is connected with a PLC (programmable logic controller), the output end of the rotating motor (18) is connected with one end of a rotating shaft (17), and the other end of the rotating shaft (17) penetrates through the fixing plate (13) to be connected with a rotating plate (15);
the storage tank (19) and the spray head (26) are positioned between the rotating plate (15) and the energy storage container (6) and fixed on the rotating plate (15), a liquid outlet of the storage tank (19) is connected with the spray head (26) through a liquid supply assembly, and the spray head (26) is fixed on the rotating plate (15) through a fixing sleeve (25).
6. The electrical energy storage device for a wind generator for a photovoltaic microgrid of claim 5, characterized in that the protection assembly further comprises an L-shaped link (23) and a photoelectric smoke sensor (22); one end of the L-shaped connecting rod (23) is connected with the outer wall of the fixing sleeve (25), the photoelectric smoke sensor (22) is fixed at the other end of the L-shaped connecting rod (23), the photoelectric smoke sensor (22) is just opposite to the energy storage container (6), and the output end of the photoelectric smoke sensor (22) is connected with the input end of the PLC.
7. The electrical energy storage device for wind power generator for photovoltaic microgrid of claim 5, characterized in that a reinforcing rib (12) is provided between the connecting rod (14) and the inner wall of the storage bin (8).
8. The power storage device for the wind power generator of the photovoltaic microgrid according to claim 1, characterized in that an audible and visual alarm (4) is arranged on the lower surface of the loading plate (1), and the audible and visual alarm (4) is connected with the PCL controller (27); A5G transmission module (28) is arranged in the control box body (7), and the PLC is connected with a remote peripheral terminal through the 5G transmission module (28).
9. The power storage device for the wind power generator of the photovoltaic microgrid of claim 1, wherein the supporting vibration-damping connector (5) comprises an upper vibration-damping pad (501) and a lower vibration-damping pad (502), the upper vibration-damping pad (501) is fixed at the bottom of the grid frame (9), the lower end of the lower vibration-damping pad (502) is fixed at the bottom of the storage bin (8), and a plurality of sets of telescopic rods (504) are connected between the upper vibration-damping pad (501) and the lower vibration-damping pad (502).
10. The power storage device for the wind power generator for the photovoltaic microgrid of claim 1, characterized in that a connection column (3) is fixed to the bottom of the carrier plate (1).
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| CN202110500704.5A CN113507255B (en) | 2021-05-08 | 2021-05-08 | Power energy storage device for wind driven generator for photovoltaic micro-grid |
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| CN202110500704.5A CN113507255B (en) | 2021-05-08 | 2021-05-08 | Power energy storage device for wind driven generator for photovoltaic micro-grid |
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| CN113507255B CN113507255B (en) | 2023-05-02 |
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| CN110336204A (en) * | 2019-07-09 | 2019-10-15 | 无锡旭浦能源科技有限公司 | High-protection type electric energy storing system and its method for photovoltaic micro |
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